12x+15x-9+5=-3x-4

Simple and best practice solution for 12x+15x-9+5=-3x-4 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 12x+15x-9+5=-3x-4 equation:


Simplifying
12x + 15x + -9 + 5 = -3x + -4

Reorder the terms:
-9 + 5 + 12x + 15x = -3x + -4

Combine like terms: -9 + 5 = -4
-4 + 12x + 15x = -3x + -4

Combine like terms: 12x + 15x = 27x
-4 + 27x = -3x + -4

Reorder the terms:
-4 + 27x = -4 + -3x

Add '4' to each side of the equation.
-4 + 4 + 27x = -4 + 4 + -3x

Combine like terms: -4 + 4 = 0
0 + 27x = -4 + 4 + -3x
27x = -4 + 4 + -3x

Combine like terms: -4 + 4 = 0
27x = 0 + -3x
27x = -3x

Solving
27x = -3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3x' to each side of the equation.
27x + 3x = -3x + 3x

Combine like terms: 27x + 3x = 30x
30x = -3x + 3x

Combine like terms: -3x + 3x = 0
30x = 0

Divide each side by '30'.
x = 0.0

Simplifying
x = 0.0

See similar equations:

| y=16z | | 2x+3-5x=10x-4 | | 800=(2x)(x) | | 6(x-2)=(9-2x) | | -x+(8)-2x=38 | | c*x+a*b=c-1 | | 1.2m=.06 | | 4y=3y+45 | | 2(2d+1)-3=5(3d-9)+4d | | 11=-2-2p+1 | | x+x+(7+x)+(7+x)=90 | | 6x-(3-3)=24 | | 7(5x-4)=15-8c | | (x-5)(x-5)=144 | | -7(x-3)-22=-1 | | -3x+(x*x)= | | 2x+.50=1 | | -x^2+2x+1520=0 | | 15t^2-33t-36=0 | | 2x^2-8=55-x^2 | | (x+8)=c | | x^2-3=-10x | | 4(x+7)=7+4x+27 | | -121=-1+12x | | x^5+2x^4-2x^3-5x^2+2x+4=0 | | X+2x+x+10=78 | | 5x-14=8x+19 | | x^2-48x-40=0 | | 5x+63=9(x+7)-4x | | 5(2n+2)=9(8n+8)+1 | | 2(3x+1)=2(y+9) | | 0.2(x-8)=7 |

Equations solver categories